Create your own custom chains with this clean, modern interlocking chain link!

This STL file features a single robust link with a distinctive rounded-oval shape, textured outer surface for a premium matte/grippy look, and perfectly interlocking geometry that snaps together smoothly without supports in most orientations.

Printed in one piece per link, you can duplicate and connect as many as you want to build chains of any length. The compact size (41 mm long × 25 mm wide × 7.5 mm thick) makes it ideal for both decorative and functional projects.

Popular uses:

- 3D printed jewelry & necklaces (especially in resin or polished filament)

- Keychains & fidget toys

- Cosplay props, costume chains, or hype/statement necklaces

- Scale model accessories (industrial, fantasy, steampunk)

- Decorative hanging elements, ornaments, bracelets

- Prototype or mock-up for real metal chain designs

Easy to print, satisfying to assemble, and endlessly expandable. Start your chain today!